Which Article of the Indian Constitution mentions that a person may be appointed as the Governor of two or more states?

The correct option is Article 153.

Step-by-step Explanation:

1. Underlying Constitutional Provision: Article 153 of the Constitution of India originally stated, "There shall be a Governor for each State."

2. Amendment: The 7th Constitutional Amendment Act of 1956 added a proviso to Article 153. This amendment made it possible to appoint the same person as Governor for two or more states.

3. Role of Governor: The Governor acts as the constitutional head of the state executive, and this amendment provides administrative flexibility, especially for neighboring states or in transitional situations.

4. Other options context:
- Article 150: Relates to the form of accounts of the Union and the States.
- Article 151: Relates to the Audit Reports.
- Article 152: Defines the term "State" for the purpose of Part VI of the Constitution.